What does the 9.00R20 tire mean?

1 Answers
JulietteDella
07/29/25 11:57am
9.00 represents the nominal section width of the tire in inches, which can be converted to millimeters. 20 indicates the nominal rim diameter, meaning the tire's rim size is 20 inches. Below is a detailed introduction about automotive tires: 1. Overview: Automotive tires are one of the crucial components of a vehicle, directly contacting the road surface. Together with the vehicle's suspension, they help absorb shocks during driving, ensuring good ride comfort and smooth operation. 2. Function: They ensure excellent adhesion between the wheels and the road surface; enhance the vehicle's traction, braking, and off-road capability; bear the vehicle's weight. The significant role tires play in automobiles is increasingly being recognized by people.
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